There aren't many places on the planet where you can see both active volcanoes and massive glaciers. This Icelandic national ...

Martian winds can have quite an impact. ESA's Mars Express has spotted them whipping up sand grains and acting as a cosmic ...

Watch video showing snow covering Hawaii’s tallest volcano summits after a winter storm brought cold air and moisture ...

A 200-mile stretch of the Andes running through Ecuador can be zipped through in about 4 hours. But why would you with such ...

The Philippines has evacuated nearly 3,000 villagers from a danger zone on the foothills of the Mayon Volcano after officials ...

Taftan in southeastern Iran rose 3.5 inches over 10 months, satellite data point to summit pressure at a peak with no ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

With world-class wildlife, tropical beaches, iconic mountains and ancient history, all wrapped up with a warm welcome, ...

Satellites detect that Iran's Taftan volcano has risen 3.5 inches, which is an indication of internal pressure and volcanic ...